| Wittman Regional Airport KOSH OSH (Oshkosh, WI) Class D: Contract Tower ranked #228 with 85,659 operations Class D service 16 MAR-31 OCT 0600-2200, 1 NOV-15 MAR 0600-2100; Other times Class G Elevation: 808
Chart Supplement (pdf version) WITTMAN RGNL (OSH)(KOSH) P (ARNG)
2 S UTC–6(–5DT) N43º59.06´ W88º33.42´ 809 B NOTAM FILE OSH
RWY 18–36: H8002X150 (Grooved Concrete) S–65, D–85, 2S–107, 2D–130 HIRL RWY 09–27: H6179X150 (Grooved Concrete) S–75, D–125, 2S–159, 2D–185 HIRL 0.4% up W RWY 05–23: H3424X75 (Asphalt) AUW–50 0.4% up SW RWY 13–31: H3061X75 (Asphalt) AUW–50 RUNWAY DECLARED DISTANCE INFORMATION
SERVICE: S4 FUEL 100LL, JET A+ OXYGEN 1, 2
LIGHTING When Air traffic control tower closed, ACTIVATE MALSR Runway 36; Runway End Identifier Lights Runway 18 and 27; HIRL
Runway 09–27 and 18–36—CTAF. HIRL Runway 18–36 preset on low intensity sunset–sunrise, to increase intensity and ACTIVATE—CTAF. PAPI Runway
09, 27, 18 and 36 operates continuously.
AIRPORT REMARKS: Attended Monday–Friday 1300–0100Z‡, Saturday–Sunday 1400–2300Z‡. Birds on and in the vicinity of airport. Fuel A+ and 100LL available for fee after hours, 920–236–7827. Surface conditions not monitored between 0400–1100Z‡. Runways 13–31, Runways 05–23, Taxiways C, H & P not available to aircraft with more than 30 passenger seats. Runway 23 and Runway 27 approach ends are closely aligned, verify correct runway and compass heading prior to departures. Runways 05–23 & 13–31 maximum weight bearing capacity for any aircraft is 50,000 lbs. AIRPORT MANAGER: 920-236-4930 WEATHER DATA SOURCES: ASOS (920) 426–1644 Limited Aviation Weather Reporting Station. COMMUNICATIONS: CTAF 118.5 ATIS 125.9 UNICOM 122.95 RCO 122.1R 122.3 116.75T (GREEN BAY RADIO)
®MILWAUKEE APPROACH/DEPARTURE CONTROL 127.0 OSHKOSH TOWER 118.5 (16 March–31 October 1200–0400Z‡, 1 November–15 March 1200–0300Z‡) GROUND CON 132.3 CLEARANCE DELIVERY PHONE: For clearance delivery if unable to contact on FSS frequency, contact Chicago ARTCC at 630-906-8921.
AIRSPACE: CLASS D service 16 March–31 October 1200–0400Z‡, 1 November–15 March 1200–0300Z‡; other times CLASS G. RADIO AIDS TO NAVIGATION: NOTAM FILE OSH. OSHKOSH (VL) (H) VOR/DME 116.75
TACAN AZIMUTH unusable:
POBER NDB (LOMW) 395
ILS 110.5 I–OSH Runway 36. Class IA. LOM POBER NDB. ILS unmonitored when Air traffic control tower closed. LOM/OM unmonitored. OS N43º52.43´ W88º33.46´ 003º 6.6 NM to field. 852/3W. Localizer backcourse unusable beyond 20º right of course. |
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Database updated: 2026/03/19